package com.kalvan.core.utils;

import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.HashMap;
import java.util.Map;

/**
 * @author kalvan
 *
 */
public class ObjectMapUtil {

    public static Map<String, Object> Obj2Map(Object obj) throws Exception {
        Map<String, Object> map = new HashMap<String, Object>();
        Field[] fields = obj.getClass().getDeclaredFields();
        for (Field field : fields) {
            field.setAccessible(true);
            map.put(field.getName(), field.get(obj));
        }
        return map;
    }

    public static Object map2Obj(Map<String, Object> map, Class<?> clz) throws Exception {
        Object obj = clz.newInstance();
        Field[] declaredFields = obj.getClass().getDeclaredFields();
        for (Field field : declaredFields) {
            int mod = field.getModifiers();
            if (Modifier.isStatic(mod) || Modifier.isFinal(mod)) {
                continue;
            }
            field.setAccessible(true);
            field.set(obj, map.get(field.getName()));
        }
        return obj;
    }
}
